Course Information
The practical course of fire consists of approximately 5-6 hours on the range confirming the rifle zero, continued by engaging targets in the prone or bench rest position out to 500-1,000 yards (Caliber/Rifle dependent). Challenging shooters even more by allowing them to ‘spot’ for others, and engage targets utilizing multiple body positions. Students are welcome to utilize any long rifle caliber, whether in a carbine style rifle or a bolt action rifle.
COST:
$150.00
PREREQUISITES:
Optics 101
NOTES:
Must be lawfully allowed to train with firearms.
What this course covers
- Parallax, first focal plane versus second focal plane magnification assemblies, reticle types
- Difference between MIL and MOA
- Hold-off and adjustment techniques for wind-age and elevation
- Range estimation
- DOPE (Description of personal equipment/Description of previous engagements)
- Fundamentals of marksmanship
- Specific caliber selection, trajectory, bullet coefficient, and types of cartridges
- Body positions
- Cycle of function for specific long rifles
- Dry-fire drills for long rifles
Required gear:
Chamber flag
Eye and ear protection
Note taking material in classroom and on the range
Range appropriate clothing (closed toe shoes, regular neck cut t-shirt)
MINIMUM of 60 rounds of rifle ammunition, strongly suggested to bring extra ammunition
Water and snacks
Our Instructors

A US Army 82nd Airborne Reconnaissance Infantryman, and Operation Iraqi Freedom veteran (2008-2009), I also spend as much time as possible outside hunting and fishing. Having countless hours training with multiple weapon platforms from crew served weapons to pistols, and having trained military, law enforcement, and civilians. We are constantly updating our training curriculum, making Diamondback an ideal training environment for individuals from every walk of life.
-NRA Certifications: Refuse to be A Victim Instructor, Range Safety Officer, Pistol Instructor, Rifle Instructor, Shotgun Instructor, Inside and Outside the Home Personal Protection Instructor
-Arizona Department of Public Safety, Unarmed and Armed Security Guard Instructor
-Arizona Game and Fish Hunter Education Volunteer Instructor
-Sabre Red OC Spray Instructor
-ASP Baton, Handcuffing, and Flashlight Tactics Instructor
-CPR Certified

A Former US Marine, Roan Grimm has dedicated his life to the study of the grim realities of violent close combat. With 35+ years of martial arts, the past 27 of which have been focused on the weapon intensive Filipino martial arts (arnis/eskrima/kali) and WWII era American combatives (scientific dirty fighting). With over 125 real contact stick fights with the world renown Dog Brothers, Grimm has tested the theories of actual fighting with impact weapons at a level few can approach.
Email: Training@dbackshootingsports.com
-NRA certified RSO, Pistol, Rifle, and Shotgun Instructor
-Guro (black belt equivalent) in Nitullama silat as well as Dog Brothers Martial Arts
-Ma’a Guro in Sub3 American Kali, and Full Dog Brother – “Poi Dog”
-AZ DPS certified Unarmed Guard Instructor
-Creator of ADEPT personal security program